*{
    box-sizing: border-box;
    list-style-type: none;
}
.w{
    width: 1000px;
    height: 1000px;
    margin: 0 auto;
}
.header{
    height: 200px;
}
.header h1{
    height: 200px;
    line-height: 200px;
    text-align: center;
}
.search{
    width: 600px;
    height: 100px;
    margin: 0 auto;
}
.search_hd{
    float: left;
    width: 600px;
    height: 35px;
    border: 1px solid #e5e5e5;
}
.search input{
    float: left;
    width: 500px;
    height: 33px;
    border: none;
}
.search button{
    float: right;
    width: 98px;
    height: 35px;
    border: none;
}
.search_fd{
    height: 30px;
    line-height: 30px;
}
.search_fd ul li{
    position: relative;
    top: 0;
    left: -40px;
    float: left;
    padding-right: 5px;
    cursor: pointer;
}
.footer{
    width: 800px;
    height: 300px;
    margin: 0 auto;
}
.footer ul li{
    width: 180px;
    float: left;
    border-right: 1px solid orange;
    text-align: center;
    margin-top: 10px;

}
.footer ul li h1{
    color:coral;
}
.footer ul li p:nth-child(2){
    color:coral;
}
.footer ul li p:nth-child(3){
    font-size: 12px;
}